/[gentoo-x86]/eclass/linux-mod.eclass
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Revision 1.12 Revision 1.54
1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2004 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.12 2004/12/18 16:22:13 johnm Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/linux-mod.eclass,v 1.54 2005/10/22 17:35:39 johnm Exp $
4 4
5# Description: This eclass is used to interface with linux-info in such a way 5# Description: This eclass is used to interface with linux-info in such a way
6# to provide the functionality required and initial functions 6# to provide the functionality required and initial functions
7# required to install external modules against a kernel source 7# required to install external modules against a kernel source
8# tree. 8# tree.
12# 12#
13# Please direct your bugs to the current eclass maintainer :) 13# Please direct your bugs to the current eclass maintainer :)
14 14
15# A Couple of env vars are available to effect usage of this eclass 15# A Couple of env vars are available to effect usage of this eclass
16# These are as follows: 16# These are as follows:
17# 17#
18# Env Var Option Default Description 18# Env Var Option Default Description
19# KERNEL_DIR <string> /usr/src/linux The directory containing kernel 19# KERNEL_DIR <string> /usr/src/linux The directory containing kernel
20# the target kernel sources. 20# the target kernel sources.
21# ECONF_PARAMS <string> The parameters to pass to econf.
22# If this is not set, then econf
23# isn't run.
21# BUILD_PARAMS <string> The parameters to pass to make. 24# BUILD_PARAMS <string> The parameters to pass to emake.
22# BUILD_TARGETS <string> clean modules The build targets to pass to make. 25# BUILD_TARGETS <string> clean modules The build targets to pass to
26# make.
23# MODULE_NAMES <string> This is the modules which are 27# MODULE_NAMES <string> This is the modules which are
24# to be built automatically using the 28# to be built automatically using
25# default pkg_compile/install. They 29# the default pkg_compile/install.
26# are explained properly below. 30# They are explained properly
27# NO_MODULESD <string> Set this to something to prevent 31# below. It will only make
28# modulesd file generation 32# BUILD_TARGETS once in any
29 33# directory.
30 34
31# MODULE_NAMES - Detailed Overview 35# MODULE_NAMES - Detailed Overview
32# 36#
33# The structure of each MODULE_NAMES entry is as follows: 37# The structure of each MODULE_NAMES entry is as follows:
34# modulename(libmodulesdir:modulesourcedir) 38# modulename(libdir:srcdir:objdir)
35# for example: 39# for example:
36# MODULE_NAMES="module_pci(pci:${S}/pci) module_usb(usb:${S}/usb)" 40# MODULE_NAMES="module_pci(pci:${S}/pci:${S}) module_usb(usb:${S}/usb:${S})"
37# 41#
38# what this would do is 42# what this would do is
39# cd ${S}/pci 43# cd ${S}/pci
40# make ${BUILD_PARAMS} ${BUILD_TARGETS} 44# make ${BUILD_PARAMS} ${BUILD_TARGETS}
45# cd ${S}
41# insinto /lib/modules/${KV_FULL}/pci 46# insinto /lib/modules/${KV_FULL}/pci
42# doins module_pci.${KV_OBJ} 47# doins module_pci.${KV_OBJ}
43# 48#
44# cd ${S}/usb 49# cd ${S}/usb
45# make ${BUILD_PARAMS} ${BUILD_TARGETS} 50# make ${BUILD_PARAMS} ${BUILD_TARGETS}
51# cd ${S}
46# insinto /lib/modules/${KV_FULL}/usb 52# insinto /lib/modules/${KV_FULL}/usb
47# doins module_usb.${KV_OBJ} 53# doins module_usb.${KV_OBJ}
48# 54#
49# if the modulessourcedir isnt specified, it assumes ${S} 55# if the srcdir isnt specified, it assumes ${S}
50# if the libmodulesdir isnt specified, it assumes misc. 56# if the libdir isnt specified, it assumes misc.
51# if no seperator is defined ":" then it assumes the argument is modulesourcedir 57# if the objdir isnt specified, it assumes srcdir
58
59# There is also support for automatyed modules.d file generation.
60# This can be explicitly enabled by setting any of the following variables.
61#
62#
63# MODULESD_${modulename}_ENABLED This enables the modules.d file
64# generation even if we dont
65# specify any additional info.
66# MODULESD_${modulename}_EXAMPLES This is a bash array containing
67# a list of examples which should
68# be used. If you want us to try and
69# take a guess. Set this to "guess"
70# MODULESD_${modulename}_ALIASES This is a bash array containing
71# a list of associated aliases.
72# MODULESD_${modulename}_ADDITIONS This is a bash array containing
73# A list of additional things to
74# add to the bottom of the file.
75# This can be absolutely anything.
76# Each entry is a new line.
77# MODULES_${modulename}_DOCS This is a string list which contains
78# the full path to any associated
79# documents for $modulename
80
52 81
53inherit linux-info 82inherit linux-info
54ECLASS=linux-mod
55INHERITED="$INHERITED $ECLASS"
56EXPORT_FUNCTIONS pkg_setup pkg_postinst src_compile 83EXPORT_FUNCTIONS pkg_setup pkg_postinst src_install src_compile pkg_postrm
57 84
85IUSE="" # don't put pcmcia here, rather in the ebuilds that actually support pcmcia
86SLOT="0"
58DESCRIPTION="Based on the $ECLASS eclass" 87DESCRIPTION="Based on the $ECLASS eclass"
59SLOT=0 88RDEPEND="virtual/modutils
89 pcmcia? ( virtual/pcmcia )"
60DEPEND="virtual/linux-sources 90DEPEND="virtual/linux-sources
61 sys-apps/sed 91 sys-apps/sed
62 sys-apps/module-init-tools" 92 pcmcia? ( virtual/pcmcia )"
63 93
64# eclass utilities 94# eclass utilities
65# ---------------------------------- 95# ----------------------------------
96
97check_vermagic() {
98 local curr_gcc_ver=$(gcc -dumpversion)
99 local tmpfile old_chost old_gcc_ver result=0
100
101 tmpfile=`find ${KV_DIR}/ -iname "*.o.cmd" -exec grep usr/lib/gcc {} \; -quit`
102 tmpfile=${tmpfile//*usr/lib}
103 tmpfile=${tmpfile//\/include*}
104 old_chost=${tmpfile//*gcc\/}
105 old_chost=${old_chost//\/*}
106 old_gcc_ver=${tmpfile//*\/}
107
108 if [[ -z ${old_gcc_ver} || -z ${old_chost} ]]; then
109 ewarn ""
110 ewarn "Unable to detect what version of GCC was used to compile"
111 ewarn "the kernel. Build will continue, but you may experience problems."
112 elif [[ ${curr_gcc_ver} != ${old_gcc_ver} ]]; then
113 ewarn ""
114 ewarn "The version of GCC you are using (${curr_gcc_ver}) does"
115 ewarn "not match the version of GCC used to compile the"
116 ewarn "kernel (${old_gcc_ver})."
117 result=1
118 elif [[ ${CHOST} != ${old_chost} ]]; then
119 ewarn ""
120 ewarn "The current CHOST (${CHOST}) does not match the chost"
121 ewarn "used when compiling the kernel (${old_chost})."
122 result=1
123 fi
124
125 if [[ ${result} -gt 0 ]]; then
126 ewarn ""
127 ewarn "Build will not continue, because you will experience problems."
128 ewarn "To fix this either change the version of GCC you wish to use"
129 ewarn "to match the kernel, or recompile the kernel first."
130 die "GCC Version Mismatch."
131 fi
132}
133
134unpack_pcmcia_sources() {
135 # So while the two eclasses exist side-by-side and also the ebuilds inherit
136 # both we need to check for PCMCIA_SOURCE_DIR, and if we find it, then we
137 # bail out and assume pcmcia.eclass is working on it.
138 [[ -n ${PCMCIA_SOURCE_DIR} ]] && return 1
139
140 if [[ -f "${1}" ]]; then
141 PCMCIA_SOURCE_DIR="${WORKDIR}/pcmcia-cs/"
142
143 ebegin "Decompressing pcmcia-cs sources"
144 mkdir -p ${PCMCIA_SOURCE_DIR}
145 tar -xjf ${1} -C ${PCMCIA_SOURCE_DIR}
146 eend $?
147
148 if [[ -f ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version ]]; then
149 PCMCIA_VERSION=$(cat ${PCMCIA_SOURCE_DIR}/pcmcia-cs-version)
150 einfo "Found pcmcia-cs-${PCMCIA_VERSION}"
151 fi
152 fi
153}
154
155# Dummy function for compatibility.
156pcmcia_configure() { return 0; }
157
158pcmcia_src_unpack() {
159 local pcmcia_tbz="${ROOT}/usr/src/pcmcia-cs/pcmcia-cs-build-env.tbz2"
160
161 # if the kernel has pcmcia support built in, then we just ignore all this.
162 if linux_chkconfig_present PCMCIA; then
163 einfo "Kernel based PCMCIA support has been detected."
164 else
165 if kernel_is 2 4; then
166 unpack_pcmcia_sources ${pcmcia_tbz};
167 else
168 einfo "We have detected that you are running a 2.6 kernel"
169 einfo "but you are not using the built-in PCMCIA support."
170 einfo "We will assume you know what you are doing, but please"
171 einfo "consider using the built in PCMCIA support instead."
172 sleep 10
173
174 unpack_pcmcia_sources ${pcmcia_tbz};
175 fi
176 fi
177}
66 178
67use_m() { 179use_m() {
68 # if we haven't determined the version yet, we need too. 180 # if we haven't determined the version yet, we need too.
69 get_version; 181 get_version;
70 182
71 # if the kernel version is greater than 2.6.6 then we should use 183 # if the kernel version is greater than 2.6.6 then we should use
72 # M= instead of SUBDIRS= 184 # M= instead of SUBDIRS=
73 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \ 185 [ ${KV_MAJOR} -eq 2 -a ${KV_MINOR} -gt 5 -a ${KV_PATCH} -gt 5 ] && \
74 return 0 || return 1 186 return 0 || return 1
75} 187}
76 188
77convert_to_m() { 189convert_to_m() {
78 [ ! -f "${1}" ] && die "convert_to_m() requires a filename as an argument"
79 if use_m 190 if use_m
80 then 191 then
192 [ ! -f "${1}" ] && \
193 die "convert_to_m() requires a filename as an argument"
81 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS=" 194 ebegin "Converting ${1/${WORKDIR}\//} to use M= instead of SUBDIRS="
82 sed -i 's:SUBDIRS=:M=:g' ${1} 195 sed -i 's:SUBDIRS=:M=:g' ${1}
83 eend $? 196 eend $?
84 fi 197 fi
85} 198}
86 199
87update_depmod() { 200update_depmod() {
88 # if we haven't determined the version yet, we need too. 201 # if we haven't determined the version yet, we need too.
89 get_version; 202 get_version;
90 203
91 ebegin "Updating module dependencies for ${KV_FULL}" 204 ebegin "Updating module dependencies for ${KV_FULL}"
92 if [ -r ${KV_OUT_DIR}/System.map ] 205 if [ -r ${KV_OUT_DIR}/System.map ]
93 then 206 then
94 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL} 207 depmod -ae -F ${KV_OUT_DIR}/System.map -b ${ROOT} -r ${KV_FULL}
208 eend $?
95 else 209 else
96 ewarn 210 ewarn
97 ewarn "${KV_OUT_DIR}/System.map not found." 211 ewarn "${KV_OUT_DIR}/System.map not found."
98 ewarn "You must manually update the kernel module dependencies using depmod." 212 ewarn "You must manually update the kernel module dependencies using depmod."
213 eend 1
99 ewarn 214 ewarn
100 fi 215 fi
101 eend $?
102} 216}
103 217
104update_modules() { 218update_modules() {
105 if [ -x /sbin/modules-update ] ; 219 if [ -x /sbin/modules-update ] && \
106 then 220 grep -v -e "^#" -e "^$" ${D}/etc/modules.d/* >/dev/null 2>&1; then
107 ebegin "Updating modules.conf" 221 ebegin "Updating modules.conf"
108 /sbin/modules-update 222 /sbin/modules-update
109 eend $? 223 eend $?
224 fi
225}
226
227move_old_moduledb() {
228 local OLDDIR=${ROOT}/usr/share/module-rebuild/
229 local NEWDIR=${ROOT}/var/lib/module-rebuild/
230
231 if [[ -f ${OLDDIR}/moduledb ]]; then
232 [[ ! -d ${NEWDIR} ]] && mkdir -p ${NEWDIR}
233 [[ ! -f ${NEWDIR}/moduledb ]] && \
234 mv ${OLDDIR}/moduledb ${NEWDIR}/moduledb
235 rm -f ${OLDDIR}/*
236 rmdir ${OLDDIR}
237 fi
238}
239
240update_moduledb() {
241 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
242 move_old_moduledb
243
244 if [[ ! -f ${MODULEDB_DIR}/moduledb ]]; then
245 [[ ! -d ${MODULEDB_DIR} ]] && mkdir -p ${MODULEDB_DIR}
246 touch ${MODULEDB_DIR}/moduledb
247 fi
248 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
249 einfo "Adding module to moduledb."
250 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${MODULEDB_DIR}/moduledb
251 fi
252}
253
254remove_moduledb() {
255 local MODULEDB_DIR=${ROOT}/var/lib/module-rebuild/
256 move_old_moduledb
257
258 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${MODULEDB_DIR}/moduledb) ]]; then
259 einfo "Removing ${CATEGORY}/${PN}-${PVR} from moduledb."
260 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${MODULEDB_DIR}/moduledb
110 fi 261 fi
111} 262}
112 263
113set_kvobj() { 264set_kvobj() {
114 if kernel_is 2 6 265 if kernel_is 2 6
115 then 266 then
116 KV_OBJ="ko" 267 KV_OBJ="ko"
117 else 268 else
118 KV_OBJ="o" 269 KV_OBJ="o"
119 fi 270 fi
271 # Do we really need to know this?
272 # Lets silence it.
120 einfo "Using KV_OBJ=${KV_OBJ}" 273 # einfo "Using KV_OBJ=${KV_OBJ}"
121} 274}
122 275
123generate_modulesd() { 276generate_modulesd() {
124 # This function will generate the neccessary modules.d file from the 277 # This function will generate the neccessary modules.d file from the
125 # information contained in the modules exported parms 278 # information contained in the modules exported parms
126 279
127 local selectedmodule selectedmodule_full selectedmodulevars parameter modinfop arg xifs temp 280 local currm_path currm currm_t t myIFS myVAR
128 local module_docs module_opts module_aliases module_config 281 local module_docs module_enabled module_aliases \
129 282 module_additions module_examples module_modinfo module_opts
130 for arg in ${@}
131 do
132 selectedmodule_full="${arg}"
133 # strip the directory
134 selectedmodule="${selectedmodule_full/*\//}"
135 # convert the modulename to uppercase
136 selectedmodule="$(echo ${selectedmodule} | tr '[:lower:]' '[:upper:]')"
137 283
138 module_docs="MODULESD_${selectedmodule}_DOCS" 284 for currm_path in ${@}
285 do
286 currm=${currm_path//*\/}
287 currm=$(echo ${currm} | tr '[:lower:]' '[:upper:]')
288 currm_t=${currm}
289 while [[ -z ${currm_t//*-*} ]]; do
290 currm_t=${currm_t/-/_}
291 done
292
293 module_docs="$(eval echo \${MODULESD_${currm_t}_DOCS})"
294 module_enabled="$(eval echo \${MODULESD_${currm_t}_ENABLED})"
139 module_aliases="$(eval echo \$\{#MODULESD_${selectedmodule}_ALIASES[*]\})" 295 module_aliases="$(eval echo \${#MODULESD_${currm_t}_ALIASES[*]})"
296 module_additions="$(eval echo \${#MODULESD_${currm_t}_ADDITIONS[*]})"
297 module_examples="$(eval echo \${#MODULESD_${currm_t}_EXAMPLES[*]})"
298
140 [ ${module_aliases} == 0 ] && unset module_aliases 299 [[ ${module_aliases} -eq 0 ]] && unset module_aliases
141 module_docs="${!module_docs}" 300 [[ ${module_additions} -eq 0 ]] && unset module_additions
142 modinfop="$(modinfo -p ${selectedmodule_full}.${KV_OBJ})" 301 [[ ${module_examples} -eq 0 ]] && unset module_examples
143 302
144 # By now we know if there is anything we can use to generate a file with 303 # If we specify we dont want it, then lets exit, otherwise we assume
145 # so unset empty vars and bail out if we find nothing. 304 # that if its set, we do want it.
305 [[ ${module_enabled} == no ]] && return 0
306
307 # unset any unwanted variables.
146 for parameter in ${!module_*} 308 for t in ${!module_*}
147 do 309 do
148 [ -z "${!parameter}" ] && unset ${parameter} 310 [[ -z ${!t} ]] && unset ${t}
149 done 311 done
150 [ -z "${!module_*}" -a -z "${modinfop}" ] && return
151 312
152 #so now we can set the configfilevar 313 [[ -z ${!module_*} ]] && return 0
314
315 # OK so now if we have got this far, then we know we want to continue
316 # and generate the modules.d file.
317 module_modinfo="$(modinfo -p ${currm_path}.${KV_OBJ})"
153 module_config="${T}/modulesd-${selectedmodule}" 318 module_config="${T}/modulesd-${currm}"
154 319
155 # and being working on things.
156 ebegin "Preparing file for modules.d" 320 ebegin "Preparing file for modules.d"
321 #-----------------------------------------------------------------------
157 echo "# modules.d config file for ${selectedmodule}" >> ${module_config} 322 echo "# modules.d configuration file for ${currm}" >> ${module_config}
158 echo "# this file was automatically generated from linux-mod.eclass" >> ${module_config} 323 #-----------------------------------------------------------------------
159 echo "# on behalf of ${EBUILD/*\//}" >> ${module_config} 324 [[ -n ${module_docs} ]] && \
325 echo "# For more information please read:" >> ${module_config}
160 for temp in ${module_docs} 326 for t in ${module_docs}
161 do 327 do
162 echo "# Please read ${temp/*\//} for more info" >> ${module_config} 328 echo "# ${t//*\/}" >> ${module_config}
163 done 329 done
330 echo >> ${module_config}
164 331
165 # like inserting any aliases 332 #-----------------------------------------------------------------------
166 if [ ${module_aliases} > 0 ]; 333 if [[ ${module_aliases} -gt 0 ]]
167 then 334 then
168 echo "# Internal Aliases - Do not edit" >> ${module_config} 335 echo "# Internal Aliases - Do not edit" >> ${module_config}
169 echo "# ------------------------------" >> ${module_config} 336 echo "# ------------------------------" >> ${module_config}
170 337
171 (( module_aliases-- )) 338 for((t=0; t<${module_aliases}; t++))
172 for temp in $(seq 0 ${module_aliases})
173 do 339 do
174 echo "alias $(eval echo \$\{MODULESD_${selectedmodule}_ALIASES[$temp]\})" >> ${module_config} 340 echo "alias $(eval echo \${MODULESD_${currm}_ALIASES[$t]})" \
341 >> ${module_config}
175 done 342 done
343 echo '' >> ${module_config}
176 fi 344 fi
177 345
178 # and then stating any module parameters defined from the module 346 #-----------------------------------------------------------------------
179 if [ -n "${modinfop}" ]; 347 if [[ -n ${module_modinfo} ]]
180 then 348 then
181 echo >> ${module_config} 349 echo >> ${module_config}
182 echo "# Configurable module parameters" >> ${module_config} 350 echo "# Configurable module parameters" >> ${module_config}
183 echo "# ------------------------------" >> ${module_config} 351 echo "# ------------------------------" >> ${module_config}
184 352 myIFS="${IFS}"
185 xifs="${IFS}"
186 IFS="$(echo -en "\n\b")" 353 IFS="$(echo -en "\n\b")"
187 for parameter in ${modinfop} 354
355 for t in ${module_modinfo}
188 do 356 do
189 temp="$(echo ${parameter#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")" 357 myVAR="$(echo ${t#*:} | grep -e " [0-9][ =]" | sed "s:.*\([01][= ]\).*:\1:")"
190 if [ -n "${temp}" ]; 358 if [[ -n ${myVAR} ]]
191 then 359 then
192 module_opts="${module_opts} ${parameter%%:*}:${temp}" 360 module_opts="${module_opts} ${t%%:*}:${myVAR}"
193 fi 361 fi
194 echo -e "# ${parameter%%:*}:\t${parameter#*:}" >> ${module_config} 362 echo -e "# ${t%%:*}:\t${t#*:}" >> ${module_config}
195 done 363 done
196 IFS="${xifs}" 364 IFS="${myIFS}"
365 echo '' >> ${module_config}
197 fi 366 fi
198 367
199 # and any examples we can gather from them 368 #-----------------------------------------------------------------------
200 if [ -n "${module_opts}" ]; 369 if [[ $(eval echo \${MODULESD_${currm}_ALIASES[0]}) == guess ]]
201 then 370 then
371 # So lets do some guesswork eh?
372 if [[ -n ${module_opts} ]]
373 then
374 echo "# For Example..." >> ${module_config}
375 echo "# --------------" >> ${module_config}
376 for t in ${module_opts}
377 do
378 echo "# options ${currm} ${t//:*}=${t//*:}" >> ${module_config}
379 done
202 echo >> ${module_config} 380 echo '' >> ${module_config}
381 fi
382 elif [[ ${module_examples} -gt 0 ]]
383 then
203 echo "# For Example..." >> ${module_config} 384 echo "# For Example..." >> ${module_config}
204 echo "# ------------------------------" >> ${module_config} 385 echo "# --------------" >> ${module_config}
205 for parameter in ${module_opts} 386 for((t=0; t<${module_examples}; t++))
206 do 387 do
207 echo "# options ${selectedmodule_full/*\//} ${parameter//:*}=${parameter//*:}" >> ${module_config} 388 echo "options $(eval echo \${MODULESD_${currm}_EXAMPLES[$t]})" \
389 >> ${module_config}
208 done 390 done
391 echo '' >> ${module_config}
209 fi 392 fi
210 393
394 #-----------------------------------------------------------------------
395 if [[ ${module_additions} -gt 0 ]]
396 then
397 for((t=0; t<${module_additions}; t++))
398 do
399 echo "$(eval echo \${MODULESD_${currm}_ADDITIONS[$t]})" \
400 >> ${module_config}
401 done
402 echo '' >> ${module_config}
403 fi
404
405 #-----------------------------------------------------------------------
406
211 # then we install it 407 # then we install it
212 insinto /etc/modules.d 408 insinto /etc/modules.d
213 newins ${module_config} ${selectedmodule_full/*\//} 409 newins ${module_config} ${currm_path//*\/}
214 410
215 # and install any documentation we might have. 411 # and install any documentation we might have.
216 [ -n "${module_docs}" ] && dodoc ${module_docs} 412 [[ -n ${module_docs} ]] && dodoc ${module_docs}
217 done 413 done
218 eend 0 414 eend 0
415 return 0
219} 416}
220 417
221display_postinst() { 418find_module_params() {
222 # if we haven't determined the version yet, we need too. 419 local matched_offset=0 matched_opts=0 test="${@}" temp_var result
223 get_version; 420 local i=0 y=0 z=0
224
225 local modulename moduledir sourcedir moduletemp file i
226
227 file=${ROOT}/etc/modules.autoload.d/kernel-${KV_MAJOR}.${KV_MINOR}
228 file=${file/\/\///}
229 421
230 einfo "If you would like to load this module automatically upon boot" 422 for((i=0; i<=${#test}; i++))
231 einfo "please type the following as root:"
232 for i in ${MODULE_NAMES}
233 do
234 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")"
235 modulename="${moduletemp/ */}"
236 moduletemp="${moduletemp/* /}"
237 # if we specify two args, then we can set moduledir
238 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}"
239 # if we didnt pass the brackets, then we shouldnt accept anything
240 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
241 moduledir="${moduledir:-misc}"
242 sourcedir="${sourcedir:-${S}}"
243
244 einfo " # echo \"${modulename}\" >> ${file}"
245 done 423 do
246 echo 424 case ${test:${i}:1} in
425 \() matched_offset[0]=${i};;
426 \:) matched_opts=$((${matched_opts} + 1));
427 matched_offset[${matched_opts}]="${i}";;
428 \)) matched_opts=$((${matched_opts} + 1));
429 matched_offset[${matched_opts}]="${i}";;
430 esac
431 done
432
433 for((i=0; i<=${matched_opts}; i++))
434 do
435 # i = offset were working on
436 # y = last offset
437 # z = current offset - last offset
438 # temp_var = temporary name
439 case ${i} in
440 0) tempvar=${test:0:${matched_offset[0]}};;
441 *) y=$((${matched_offset[$((${i} - 1))]} + 1))
442 z=$((${matched_offset[${i}]} - ${matched_offset[$((${i} - 1))]}));
443 z=$((${z} - 1))
444 tempvar=${test:${y}:${z}};;
445 esac
446
447 case ${i} in
448 0) result="${result} modulename:${tempvar}";;
449 1) result="${result} libdir:${tempvar}";;
450 2) result="${result} srcdir:${tempvar}";;
451 3) result="${result} objdir:${tempvar}";;
452 esac
453 done
454
455 echo ${result}
247} 456}
248 457
249# default ebuild functions 458# default ebuild functions
250# -------------------------------- 459# --------------------------------
251 460
252linux-mod_pkg_setup() { 461linux-mod_pkg_setup() {
253 linux-info_pkg_setup; 462 linux-info_pkg_setup;
254 check_kernel_built; 463 check_kernel_built;
255 check_modules_supported; 464 check_modules_supported;
256 check_extra_config;
257 set_kvobj; 465 set_kvobj;
466 check_vermagic;
258} 467}
259 468
260linux-mod_src_compile() { 469linux-mod_src_compile() {
261 local modulename moduledir sourcedir moduletemp xarch i 470 local modulename libdir srcdir objdir i n myARCH="${ARCH}"
262 xarch="${ARCH}" 471 ARCH="$(tc-arch-kernel)"
263 unset ARCH 472
473 BUILD_TARGETS=${BUILD_TARGETS:-clean module}
474
475 for i in ${MODULE_IGNORE}
476 do
477 MODULE_NAMES=${MODULE_NAMES//${i}(*}
478 done
264 479
265 for i in ${MODULE_NAMES} 480 for i in ${MODULE_NAMES}
266 do 481 do
267 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" 482 unset libdir srcdir objdir
268 modulename="${moduletemp/ */}" 483 for n in $(find_module_params ${i})
269 moduletemp="${moduletemp/* /}" 484 do
270 # if we specify two args, then we can set moduledir 485 eval ${n/:*}=${n/*:/}
271 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" 486 done
272 # if we didnt pass the brackets, then we shouldnt accept anything 487 libdir=${libdir:-misc}
273 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
274 moduledir="${moduledir:-misc}"
275 sourcedir="${sourcedir:-${S}}" 488 srcdir=${srcdir:-${S}}
276 489 objdir=${objdir:-${srcdir}}
490
491 if [ ! -f "${srcdir}/.built" ];
492 then
493 cd ${srcdir}
277 einfo "Preparing ${modulename} module" 494 einfo "Preparing ${modulename} module"
278 cd ${sourcedir} 495 if [[ -n ${ECONF_PARAMS} ]]
279 emake ${BUILD_PARAMS} ${BUILD_TARGETS:-clean module} || die Unable to make ${BUILD_PARAMS} ${BUILD_TARGETS:-clean module}. 496 then
497 econf ${ECONF_PARAMS} || \
498 die "Unable to run econf ${ECONF_PARAMS}"
499 fi
500
501 emake ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS} \
502 || die "Unable to make \
503 ${BUILD_FIXES} ${BUILD_PARAMS} ${BUILD_TARGETS}."
504 touch ${srcdir}/.built
505 cd ${OLDPWD}
506 fi
280 done 507 done
281 ARCH="${xarch}" 508
509 ARCH="${myARCH}"
282} 510}
283 511
284linux-mod_src_install() { 512linux-mod_src_install() {
285 local modulename moduledir sourcedir moduletemp i 513 local modulename libdir srcdir objdir i n
514
515 for i in ${MODULE_IGNORE}
516 do
517 MODULE_NAMES=${MODULE_NAMES//${i}(*}
518 done
286 519
287 for i in ${MODULE_NAMES} 520 for i in ${MODULE_NAMES}
288 do 521 do
289 moduletemp="$(echo ${i} | sed -e "s:\(.*\)(\(.*\)):\1 \2:")" 522 unset libdir srcdir objdir
290 modulename="${moduletemp/ */}" 523 for n in $(find_module_params ${i})
291 moduletemp="${moduletemp/* /}" 524 do
292 # if we specify two args, then we can set moduledir 525 eval ${n/:*}=${n/*:/}
293 [ -z "${moduletemp/*:*/}" ] && moduledir="${moduletemp/:*/}" 526 done
294 # if we didnt pass the brackets, then we shouldnt accept anything 527 libdir=${libdir:-misc}
295 [ -n "${moduletemp/${modulename}/}" ] && sourcedir="${moduletemp/*:/}"
296 moduledir="${moduledir:-misc}"
297 sourcedir="${sourcedir:-${S}}" 528 srcdir=${srcdir:-${S}}
529 objdir=${objdir:-${srcdir}}
298 530
299 einfo "Installing ${modulename} module" 531 einfo "Installing ${modulename} module"
300 cd ${sourcedir} 532 cd ${objdir}
301 insinto /lib/modules/${KV_FULL}/${moduledir} 533 insinto ${ROOT}lib/modules/${KV_FULL}/${libdir}
302 doins ${modulename}.${KV_OBJ} 534 doins ${modulename}.${KV_OBJ}
303 535 cd ${OLDPWD}
304 [ -z "${NO_MODULESD}" ] && generate_modulesd ${sourcedir}/${modulename} 536
537 generate_modulesd ${objdir}/${modulename}
305 done 538 done
306} 539}
307 540
308linux-mod_pkg_postinst() { 541linux-mod_pkg_postinst() {
309 update_depmod; 542 update_depmod;
310 update_modules; 543 update_modules;
311 display_postinst; 544 update_moduledb;
312} 545}
546
547linux-mod_pkg_postrm() {
548 remove_moduledb;
549}

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